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simplify demo

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This commit is contained in:
Andrew Morris
2024-10-14 09:23:35 +11:00
parent b84f7da5cf
commit 53e2d8c049
3 changed files with 184 additions and 116 deletions
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18
programs/jslib.cpp
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@@ -11,25 +11,25 @@ void run_impl(int party);
// Implement send_js function to send data from C++ to JavaScript
EM_JS(void, send_js, (const void* data, size_t len), {
if (!Module.emp.send) {
throw new Error("Module.send is not defined in JavaScript.");
if (!Module.emp?.io?.send) {
throw new Error("Module.emp.io.send is not defined in JavaScript.");
}
// Copy data from WebAssembly memory to a JavaScript Uint8Array
const dataArray = HEAPU8.slice(data, data + len);
Module.emp.send(dataArray);
Module.emp.io.send(dataArray);
});
// Implement recv_js function to receive data from JavaScript to C++
EM_ASYNC_JS(void, recv_js, (void* data, size_t len), {
if (!Module.emp.recv) {
reject(new Error("Module.emp.recv is not defined in JavaScript."));
if (!Module.emp?.io?.recv) {
reject(new Error("Module.emp.io.recv is not defined in JavaScript."));
return;
}
// Wait for data from JavaScript
const dataArray = await Module.emp.recv(arguments[1]);
const dataArray = await Module.emp.io.recv(arguments[1]);
// Copy data from JavaScript Uint8Array to WebAssembly memory
HEAPU8.set(dataArray, data);
@@ -51,7 +51,7 @@ public:
};
EM_JS(char*, get_circuit_raw, (int* lengthPtr), {
if (!Module.emp.circuit) {
if (!Module.emp?.circuit) {
throw new Error("Module.emp.circuit is not defined in JavaScript.");
}
@@ -81,7 +81,7 @@ emp::BristolFormat get_circuit() {
}
EM_JS(uint8_t*, get_input_bits_raw, (int* lengthPtr), {
if (!Module.emp.input) {
if (!Module.emp?.input) {
throw new Error("Module.emp.input is not defined in JavaScript.");
}
@@ -114,7 +114,7 @@ std::vector<bool> get_input_bits() {
}
EM_JS(void, handle_output_bits_raw, (uint8_t* outputBits, int length), {
if (!Module.emp.handleOutput) {
if (!Module.emp?.handleOutput) {
throw new Error("Module.emp.handleOutput is not defined in JavaScript.");
}